Problem with graphic card
My Mac seems have problem with graphic card (AMD Radeon R9 M370X) or something relate to graphic card
- When plug in with external monitor, it use discrete graphic card, then everthing works well, except fan noise and heating
- When unplug external monitor:
- if it use intergrated card, everything works well
- if it switches to discrete graphic card, the screen will blink, after a few minutes, it will display WHITE screen, and then it stucks. I can’t do anything , I must hard reset it
Thank for your advice !
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5 Комментариев
Lets correct a few points here your system came in two versions:
- MacBook Pro 15" Mid-2015 (Intergraded Graphics)
- MacBook Pro 15" Mid-2015 (Dual Graphics)
Basically the Dual Graphics models have in addition to the Intel Iris Pro 5200 intergraded graphics within the CPU chip have the Radeon R9 M370X GPU chip (not a card)
из Dan
Hello, it is the MacBookPro11,5(Dedicated Graphics)
из Satashi Zero
No worries, I knew that. Just wanted to make sure we where on the same page on what the differences are.
из Dan
Hello did you ever find a fix to this problem? I have the exact same issues with my mid-2015 as well. I tried all of the fixes and still nothing. Fans will get noisy, mac will overheat and screen will go white.
из Michael Fenderson
no, maybe problem with logic board (or GPU), I tried replacing heat sink, but the issue still persists. replace logic board is too expensive, so I have to live with this issue (and use gfxCardStatus)
из Satashi Zero